baber/WOPTO huggingface dataset:
Patent JP-S5267676-A (JP)
Title: Electronic timepiece
Inventor: MATSUURA YOSHIAKI
IPC: G04G3/02
Filed: 1975-12-02
Abstract: PURPOSE: To provide an electronic timepiece, in which content of frequency dividing stage of frequency divider is periodically revised in accordance with the content of memory, and regulation of time is achieved through the above correction of frequency divider, whereby it is enabled to effect regulation of time without directly regulating vibrator element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06329959-A (JP)
Title: Anticorrosive coating composition
Inventor: KOBAYASHI ISAMU
IPC: C09C1/36
Filed: 1993-05-24
Abstract: PURPOSE:To provide a coating composition which can give an anticorrosive coating film improved in anticorrosive function and durability. CONSTITUTION:The coating composition is prepared by mixing a resin composition with flaky potassium titanate particles. It is desirable that the flaky particle has a dimension (the size in the direction of plane) of about 1-100mum and a thickness of about 0.01-2mum. The amount of the particles added is suitably about 10-70 pts.wt. per 100 pts.wt. resin solids. These particles are distributed in a coating film in a state laid in multiple layers and increase the property of a coating film to block the penetration of corrosive factors. Further, they have a high effect of reinforcing a coating film, is effective to absorb and relax the stress from the swelling and heat distortion of a coating film, prevent the coating film from being crazed and released, and can stably keep the film properties sound for a long time.
Patent JP-S6124936-A (JP)
Title: Air curtain device
Inventor: MATSUDA KOICHI
IPC: F24F9/00
Filed: 1984-07-13
Abstract: PURPOSE:To improve air curtain effect by a method wherein a fan, having an air blow-off port provided with a predetermined slant angle, is provided to cancel or reduce an inflow dynamic pressure by the horizontal component of the blow-off dynamic pressure of the fan. CONSTITUTION:The main fan 22 is constituted of an air feeding fan 24, driven by a motor, and first air blow-off device 26 attached to the fan 24. An auxiliary fan 30 is provided at the outside than the main fan 22. The auxiliary fan 30 is constituted of the air feeding fan 32, an air suction port 34a facing to the side of floor surface 1, and second blow-off device 36, attached orthogonally to the direction of sending air substantially. Air from the main fan 22 is blown off from the first air blow-off port 26a toward the floor surface 1 with a predetermined angle theta. The inside 40 of a room and the outside 42 of the room are isolated by the airstream shown by arrow signs (a) and atmosphere will never invade into the inside 40 while the air in the room will never leak to the outside 42 of the room in a large amount. According to this method, the air curtain effect is produced. On the other hand, the inflow dynamic pressure can be reduced by the auxiliary fan 30, therefore, the blow-off dynamic pressure may be reduced in accordance with it.
Patent JP-H08340534-A (JP)
Title: Video signal processor
Inventor: KOBAYASHI TAKASHI
IPC: H04N19/59
Filed: 1995-06-12
Abstract: PURPOSE: To attain high image quality for part of an image even in a coding system in which a prescribed code quantity is allocated in the unit of segments. CONSTITUTION: A SCT circuit 12 applies discrete cosine transformation to a digital video signal from an input terminal 10 in the unit of 8×8 picture elements. A block processing circuit 14 collects four adjacent 8×8 transformation coefficient data into one block on an image and a segment processing circuit 16 five blocks separated on the image into one segment. A quantization circuit 18 quantizes DCT coefficient data in the unit of segments. A setting partial address generating circuit 20 provides an output of an address denoting a specific area on the image whose image quality is desired to be high, the circuit 18 selects a smaller quantization step of the specific area on the image than a quantization step of other parts according to an output of the circuit 20.  A variable length coding circuit 22 applies variable length coding to the output of the quantization circuit 18.
Patent JP-H01312891-A (JP)
Title: Manufacture of stereo molding printed circuit board
Inventor: KAYUKAWA MITSURU
IPC: H05K3/02
Filed: 1988-06-10
Abstract: PURPOSE:To improve quality and performance without damages of a printed circuit by molding a molding substrate in a state in which a conductive metal layer is formed on the entire surface of a solid equivalent to a printed circuit forming surface of a molding substrate. CONSTITUTION:By forming a uniform conductive metal layer 30 on an entire surface corresponding to a printed circuit forming surface of a substrate of a cavity 13 surface of a molding die 10, since a conductive metal layer 30 which is smooth and having a sufficient area is separated from the molding die 10 at die release of a molding substrate 50, neither the conductive metal layer 30 is damaged, nor a portion thereof remains in the molding die. In this way, after the conducive metal layer 30 is formed in one piece with the molding substrate 50, the conductive metal layer is removed by etching according to a circuit pattern and a printed circuit 31 is formed. This eliminates the possibility of a printed circuit being damaged.
Patent JP-H0715975-A (JP)
Title: Semiconductor cooling device
Inventor: IDE YUTAKA
IPC: H02M7/48
Filed: 1993-06-16
Abstract: PURPOSE:To miniaturize the semiconductor cooling device of a power conversion device consisting of the converter and inverter of an AC electrical vehicle and to reduce its weight as compared with a conventional one. CONSTITUTION:In a power conversion device, the refrigerants of cooling equipment 3 and 4 at converter and inverter parts are made to be common and then the amount of heat generated by both is dissipated by the same cooling equipment by paying attention to a fact that the peak timings of loss generated at the converter and inverter parts differ.
Patent JP-S5476746-A (JP)
Title: Inner and outer cylinders sliding guide device
Inventor: NISHIMURA KAORU
IPC: F16C29/04
Filed: 1977-11-30
Abstract: PURPOSE: To smoothly slide an inner cylinder all the time, by holding a clearance between both inner and outer cylinders under the optimum condition over a comparatively long movable range by using a simple means for adjusting the relative locations of two pairs of roller supporting plates mounted between the inner cylinder and the outer cylinder.  
     CONSTITUTION: An inner cylinder 1 is slid in an outer cylinder under a condition that a fixing screw 6 is beforehand unfastened, the lock of lock nuts 8', 9' is released and bolts 8, 9 are parted from a stopper 10, a location where the inner cylinder smoothly moves over the whole movable range is detected, the stopper 10 is accurately positioned by means of the bolts 8, 9, the location is fixed by means of lock nuts 8, 9, and the fixing screw 6 is fastened, thus fixing adjusting roller supporting plates 4 to the inner cylinder 1. Consequently, the inner cylinder after completing the set of two roller supporting plates can smoothly be slid in the outer cylinder over the whole movable range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5268470-A (JP)
Title: Watch device
Inventor: TAWARA IWAO
IPC: G04G21/04
Filed: 1975-12-04
Abstract: PURPOSE:To make possible rate adjustment and operation setting for other functions without additionally providing a switch by controlling the functions within a watch by means of the signals of an external device photocoupled to the electronic watch.
Patent JP-H074405-A (JP)
Title: Synchronizer for hydraulic cylinder
Inventor: WATANABE OSAMU
IPC: B66F9/22
Filed: 1993-06-16
Abstract: PURPOSE:To naturally and positively synchronize the stroke ends of a pair of cooperative-working hydraulic cylinder with each other cooperative-working. CONSTITUTION:A synchronizer for hydraulic cylinder is provided with a directional control valve 14 for feeding and exhausting pressure oil, and each pressure line 20a, 20b for individually connecting the directional control valve 14 and a pair of hydraulic cylinders 30a, 30b, and normally closed directional control valves 22a, 22b with check valves pilot-operated by retained hydraulic pressure of mating cylinders 30a, 30b, respectively. Thus, the stroke ends of both the hydraulic cylinders are positively synchronized with each other.
Patent JP-2000330602-A (JP)
Title: Check device
Inventor: KAWAI YOSHIHISA
IPC: G05B9/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To allow one user to operate the check work of the connection of a controlling device with plural electric equipment connected with the plural channels of the controlling device. SOLUTION: A check device main body 12 capable of communicating through a communicating means 13 with a controlling device 4 is carried and moved to the place of electric equipment 3 to be checked. An input check mode and an output check mode are switched by an input and output switching means 14 of the check device main body 12, and the channel of the controlling device 4 is selected by a channel selecting means 15. Whether or not a signal outputted from the electric equipment 3 to be checked is inputted to the selected channel of the controlling device 4 is judged, and the judged result is announced by an announcing means 16 of the check device main body 12 in the input check mode.  A signal is outputted from the controlling device 4 to the selected channel according to the instruction of an output instructing means 17 of the check device main body 12, and the operation of the electric equipment 3 to be checked is confirmed in the output check mode.
Patent JP-S5935131-A (JP)
Title: Thermostatic flow cell
Inventor: YANAI SHINICHI
IPC: G01N21/01
Filed: 1982-08-23
Abstract: PURPOSE:To achieve a highly accurate analysis with the inner wall of a passage hard to pollute while eliminating attached air by sandwiching a member for absorbing thermal expansion with a metal wall covering the passage of material to be measured made of glass and the border between the passage and the metal wall in a thermostatic flow cell. CONSTITUTION:A tube, a passage of material to e measured, composing a suction tube section 6, a measuring window section 8 and a drain tube section 9, is made of glass in a thermostatic flow cell 1 of particularly an automatic chemical analyzer. A thermal expansion difference absorbing member 9 of a highly heat conductive metal (low temperature silver solder or the like) covers the circumference of a metal wall 12 covering the passage and the border between the passage and the metal wall 12. A temperature control sensor 10 is buried close to the body 5 of the flow cell and both sides of thermoelectric elements 3 and 3 are brought into contact with the metal wall 4 separately through a thermal compound 11. This facilitates the holding of the flow cell body 5 at a constant temperature while minimizing irregularities of the inner surface of the tube of the body 5 thereby improving the measuring accuracy eliminating the attachment of contaminants and air bubbles.
Patent JP-H083557-A (JP)
Title: Ferroelectric liquid crystal composition and display element using the same
Inventor: TSUBATA YOSHIAKI
IPC: C09K19/46
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal composition which is composed of a mixture of a specific liquid crystal compound of high molecular weight with a ferroelectric liquid crystal compound of low molecular weight, thus is useful as a display and an electronic shutter or the like because of its quick response, memory characteristics, shock resistance or the like. CONSTITUTION:This composition comprises (A) a liquid crystal compound of high molecular weight having recurring units of formula I [A and B are each 1,4-phenylene, 2,5-pyridine or either A or B is a single bond; X1-X3 are H, a lower alkyl; R1 is a (halogen-substituted) 1 20C alkyl, a (halogen-substituted) 2-20C alkoxyalkyl; X is -CH2CH2-; q is an integer of 1-15; r is an integer of 0-6; s is 0, 1; * is an asymmetric carbon atom] and 1,000-50,000 number-average molecular weight and (B) a ferroelectric liquid crystal compound, preferably of formula II (R2 is a 3-20C alkyl; R3 is a (halogen-substituted) 1-20C alkyl; U is -O-, -CH2CH2-; W is -COO-; Z is -O-, -COO-; K is 0, 1].
Patent JP-S5572951-A (JP)
Title: Method of mounting packing used for bearing and others
Inventor: HORII YUKIO
IPC: F16J15/00
Filed: 1978-11-24
Abstract: PURPOSE: To make the inspection and replacement of packings more simple by inserting a packing made up of a retaining ring having a bar projected outside and an elastic ring inserted inside through a guide groove cut on a part of the mounting wall.  
     CONSTITUTION: A packing 7 is made up of a steel circular retaining ring 71 and an elastic ring made of rubber or the like smaller in the width than the ring 71 inserted thereinside. In this case, the inner diameter of the elastic ring 72 is made slightly smaller than the outer diameter of the screw 5 while one bar 73 is provided radially on the circumference of the ring. To load or unload the packing, with the output shaft 6 fixed, the screw alone is moved to the left and then, the packing is withdrawn holding the bar 73. As a result of an inspection, the old packing or a replacement is inserted to reload the packing 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S624959-A (JP)
Title: Raising and lowering apparatus for heavy article
Inventor: NAKATSUKA TADAO
IPC: F16H15/52
Filed: 1985-07-02
Abstract: PURPOSE:To correctly position a heavy article by specifying the strength of a spring in which the quantity of strain is increased and which varies the loaded state of a transmission, during the proceeding of the descent process starting from the reverse loaded state in which an output shaft is revolved by the force which the heavy article exerts. CONSTITUTION:A spring 20 for changing the loaded state is installed between the casing 21 of a transmission and the stopper 22 of an operating member 14. The spring 20 is operated in the descent process for a heavy article. When the spring is distorted by the quantity corresponding to the weight of the operated heavy article, the reversely loaded state is dissolved, and the spring is further distorted by the revolution of an output shaft, and a positive load is applied onto a transmission. Therefore, in the positive loaded state, the heavy article can be stopped correctly at a desired position only through the transfer of a speed change ring without utilizing the action of a brake means.
Patent JP-S6035650-A (JP)
Title: Antiskid controller
Inventor: MASAKI SHIYOUICHI
IPC: B60T8/1761
Filed: 1983-08-09
Abstract: PURPOSE:To permit the superior control for antiskid even if a tire condition is changed or the differential ratio is varied, by correcting the deviation of each wheel speed obtained on the basis of the signal supplied from each car speed sensor, on the basis of the signal supplied from each car speed sensor. CONSTITUTION:A wheel speed calculating means II calculates the wheel speed on the basis of the signal supplied from a plurality of car speed sensors  I . When brake is not applied, a correction coefficient calculating means V calculates the correction coefficient for correcting the deviation of the wheel speed as the correction object from a specific wheel speed as standard out of a plurality of calculated wheel speeds, on the basis of the signal supplied from the car speed sonsor I . A correction calculating means VI performs multiplication between the calculated correction coefficient and the wheel speed as correction object, and the wheel speed is corrected. An electronic control circuit IV outputs a control signal into a brake hydraulic pressure control signal III on the basis of the corrected wheel speed.
Patent JP-H04345067-A (JP)
Title: Photoelectric conversion device
Inventor: SHIGETA KAZUYUKI
IPC: H01L27/14
Filed: 1991-05-22
Abstract: PURPOSE:To eliminate difference of sensitivity due to positional conditions of picture elements, by making the arrangement of a collector part constituting one part of picture elements differ from the arrangement of a collector part of the other picture elements. CONSTITUTION:As to the width in the main scanning direction of collector collars 6 being high concentration impurity regions positioning between picture elements, the width (a') of picture elements of end portions is made larger than the width (a) of other picture elements, and the picture elements are arranged so as to be adjacent to a base and an emitter. As the result, the efficiency that positive holes generated in the vicinity of collector collars 6 out of electron-hole pairs excited in an N<-> type epitaxial layer 2 are absorbed in a base region by diffusion becomes larger in picture elements of end portions than those of other regions. Since the signal output level of picture elements of the end portions becomes low as compared with other picture elements, the sensitivity is increased by using the change of positions of collector collars 6, and the difference of output levels is corrected.
Patent JP-S633671-A (JP)
Title: Motor drive apparatus
Inventor: SHIMOHATA TAKESHI
IPC: H02P6/08
Filed: 1986-06-20
Abstract: PURPOSE:To constitute dead zone of torque command voltage without providing effset between inputs of an error amplifier, by a method wherein a part of output current of a voltage-current conversion circuit is made ineffective. CONSTITUTION:Outputs of Hall elements 1 - 3 are inputted to a position signal composite circuit 40, and position signal is outputted. A Power supply circuit 50 receives the position signal as input, and supplies current to armature coils 4 - 6. A voltagecurrent conversion circuit 20 outputs current proportional to absolute value of difference between torque command voltage and voltage of a reference voltage source 70. A part of the current is absorbed to a current source 21, and then converted into voltage by a resistor 11 and supplied to an error amplifier 30. Torque limiting voltage is also supplied to the error amplifier 30, and the output is supplied to the power supply circuit 50. Current corresponding to the torque command voltage and the torque limiting voltage is supplied to the armature coils 4 - 6 by the error amplifier 30.
Patent JP-H03111119-A (JP)
Title: Shearing machine
Inventor: KISHI AKIHITO
IPC: B23D15/08
Filed: 1989-06-09
Abstract: PURPOSE:To reduce vibration and noise at the time of shearing work for improving labor environment, and to enhance durability of both the upper edge and the lower edge and smoothness of the shearing surface of a sheared work by making up the constituent members of a shearing machine of damping steel. CONSTITUTION:In a shearing machine, frame constituent plates such as side plates 1, an upper front plate 3, and a lower front plate 5 are made up of damping steel respectively. And electrical-equipment boxes 23, 25, 27, and 29 fitted on the outer side surface of the side plate 1, a motor box 31 and a drive box 33 connectedly provided thereto, and an operation box 35 are made up of damping steel respectively. Further, an upper cover plate 37, and a work shooter 39 inclinedly arranged behind a lower edge 13 are made up of damping steel respectively. Between an upper edge 11 and a ram 9, and between the lower edge 13 and a work table 7, spacer plated 45, 47 made of damping steel are inserted respectively. Thus, vibration can be effectively damped, and the occurrence of large vibration and noise at the time of shearing work can be avoided.
Patent JP-S5769441-A (JP)
Title: Synchronism securing system
Inventor: KABEMOTO AKIRA
IPC: H04L7/00
Filed: 1980-10-17
Abstract: PURPOSE: To continue communication when a system which operartes a graphic display terminal equipment using an optical cable becomes out of synchronism, without detecting it as an error by placing the system in a non-communication state.  
     CONSTITUTION: In a signal sent from a graphic terminal adapter 3-2 to 3-1, signals F 0 WF 7  for synchronism establishment are tested by an asynchronous detecting circuit 10. When synchronism is normal, an OR circuit 25 is set to a "1" and data D 0 WD 2  are fetched in a transmitted data regiter 27 and outputted to a communication  processor 2. When an out-of-synchronism state is detected, the OR circuit 25 is set  to a "0" and in the transmitted data register 27, the last data is held. Consequently,  communication control processor 2, is not regarded as an error and is made as if it were in a non-communication state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0440052-A (JP)
Title: Facsimile equipment with telephone
Inventor: ABE SHINTARO
IPC: H04M11/00
Filed: 1990-06-05
Abstract: PURPOSE:To enable using a telephone at all times and to improve the conve nience of use by making one side communication channel idle for the telephone during FAX communication in the facsimile equipment which can be similarly communicated with plural called parties. CONSTITUTION:Based on a program stored in a ROM 102, a central control part 1 collectively controls the entire facsimile equipment. In facsimile equipments 203 and 204 with telephones to simultaneously execute communica tion with plural terminals through the plural communication channels of ISDN basic interfaces 301 and 302, among the plural communication channels, the use of one communication channel is permitted to facsimile communication corresponding to a mode decided in advance. Thus, when one communication channel is under the FAX communication, the other communication channel can be used for the phone communication.
Patent JP-S6124412-A (JP)
Inventor: KISHIDA TSUGUO
IPC: B28C5/48
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09330593-A (JP)
Title: Semiconductor integrated circuit and data processor
Inventor: TOMATSURI TOMOYUKI
IPC: G11C11/413
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To realize constant-voltage regulation of an output voltage of a contained power source and low dissipation power by effecting negative-feedback control of a voltage of an output terminal of the power source. SOLUTION: When a level of a power source voltage VEM is raised to a specified voltage or more, a level of a control voltage VCN is lowered in response to its level rise. Thus, a current flows to a series circuit of MOS transistors Q18, Q17, its current is reflected to drain and source currents of a MOS transistor Q16, and the current is drawn from an output terminal 33 of a power source circuit 30 to a power source voltage VEE. When a large current to exceed a current supply capacity of the circuit 30 is supplied to power source terminals GND, VEE by this operation, if the potential VEM of the terminal 33 tends to rise to an undesired level, a memory cell power source voltage VEM tends to be held constantly by negative feedback control of a differential amplifier 32 and a current circuit 31.
Patent JP-H0439024-A (JP)
Title: Manufacture of multilayer bottle
Inventor: YAMAMOTO KAZUTO
IPC: B32B1/02
Filed: 1990-06-04
Abstract: PURPOSE:To contrive improvements in transparency and gas barrier properties, by a method wherein a preform obtained by laminating resin each of polyethylene naphtholate, polyethylene terephthalate and the polyethylene naphtholate in this order is heated and orientation blow molding is performed so that an orientation index becomes a specific value. CONSTITUTION:It is preferable that polyethylene naphtholate resin A or C contains at least 60mol% ethylene-2,6-naphtholate unit derived from 2,6-naphthalene dicarboxylic acid and ethylene glycol. Polyethylene terephthalate resin B is manufactured from raw materials of terephthalic acid or its ester forming derivative. A multilayer preform 7 obtained by laminating the resin A, resin B and resin C in this order is manufactured by, for example, co-injection, which is heated from the outside and a hollow part up to an appropriate temperature of orientation, an orientation blow molding having an orientation index of at least 130cm is performed and a bottle 1 is manufactured.